hi
i am trying to build Propic 2 programmer
but i have this problem
when i tried to solder the cable to the programmer connecter
i didnt know which wire i must solder
because the cable conten 19 wire
1-black
2-pink
3-blue
4-red
5-green
6-green with a white line
7-gray
8-orange
9-orange with white line
10-blue with white line
ext
since you couldnt be bothered to post a direct link to the schematic, I will
**broken link removed**
But I dont see what your problem is? there are bright yellow tags telling you what goes where, could you explain in more detail what part of it you dont understand.
my problem is
i have LPT cable and i cut its terminal to solder
to the programmer connecter
but i dont know which wire i must sold
because there is many wires as i said in the first post
orange wire and orange wire with white line
so which one i must choose
don't pay attention the cable colour, but number of pin DB9, become to labour each DB9 jointed by cable with same pin number, for cable colour on your choose.
Trace the pin number on each wire, it is the best thing to do, it is hard to rely cabling on colors if you are not the one who created color coding for cabling or if the standard for the coding is not known.
hi
iam sorry but u didnt understand my problem
i will explain the problem in another way
To Build The propic2 Programmer we need 2 things
1- The schematic u can download it from the link befor and then assembled it
2- the cable :
from PC side it s 25 PIN LPT cable
and from the programmer side its 9 pin HERE IS THE PROBLEM
is this cable avilable to buy it ?????????
AND if not we must to build it so u must do the following
1- buy LPT cable Likethe one of old printer cable
2- the cable has two terminals male and famale
the male side its for the Pc connecter
and the famle side u must cut this terminal and so u will find 19 wire
3- buy db9 connecter male and female
the female its for the programmer card
and the male u must solder it to the LPT cable
SO HERE IS THE PROBLEM :::::::;
Which wire from the 19 i must solder to db9 connecter
the 9 pin connector is a serial connector, not parallel, do now understand your problem, but unfortunately cant answer it, I cant wee whi womeone would design a circuit for use in an lpt port and then use a db9, maybe i'm missing something but theres not a lot of info on their site, perhaps mail them ?
see your schematics DB9 Female section,i think:
D0-2-1 means: data bit 0 ---- PIN 2 on 25 PIN LPT cable DB25 connector---- PIN 1 on Your programmers DB9 Female connector